<!DOCTYPE html>
<html lang="zh-CN">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta http-equiv="X-UA-Compatible" content="ie=edge">
  <title>show</title>
  <style>
    .box{
      width: 400px;
      height: 400px;
      margin: 30px auto;
      background: url('./Database_copy_Amazon_ElasticCache_Node-512.png');
      background-size: cover;
      position: relative;
    }
    .box img{
      position: absolute;
      top: 45%;
      left: 50%;
      transform: translate(-50%);
      width: 100px;
      height: 100px;
    }
    .box .title{
      position: absolute;
      top: 6%;
      left: 50%;
      transform: translate(-50%);
      width: 100%;
      font-size: 38px;
      text-align: center;
      color: #2e73b7;
      font-weight: bold;
    }
  </style>
</head>

<body>
  <div class="box">
    <div class="title">图片缓存组件</div>
    <img src="img.png" alt="">
  </div>
</body>

</html>